Triple

T4787103
Position Surface form Disambiguated ID Type / Status
Subject Thừa Thiên Province E106504 entity
Predicate hasRailwayStation P918 FINISHED
Object Huế railway station
Huế railway station is a major stop on Vietnam’s North–South Railway, serving the historic city of Huế in central Vietnam.
 E470163 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Huế railway station | Statement: [Thừa Thiên Province, hasRailwayStation, Huế railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Huế railway station
Context triple: [Thừa Thiên Province, hasRailwayStation, Huế railway station]
  • A. Hanoi Railway Station
    Hanoi Railway Station is the main rail hub of Vietnam’s capital, serving as a central departure and arrival point for domestic and international train services.
  • B. Ban Thap Chang station
    Ban Thap Chang station is a rail stop in Bangkok served by the Airport Rail Link, providing commuter and airport access along the city–Suvarnabhumi Airport corridor.
  • C. Sala Daeng Station
    Sala Daeng Station is a major elevated BTS Skytrain station in central Bangkok, serving as a key transit hub near the Silom business and entertainment district.
  • D. Ben Thanh Station (metro hub)
    Ben Thanh Station is a major underground metro hub in central Ho Chi Minh City, serving as a key interchange point for multiple urban rail lines near the historic Ben Thanh Market.
  • E. Hua Mak station
    Hua Mak station is a stop on Bangkok’s Airport Rail Link rapid transit line, serving the Hua Mak area in the eastern part of the city.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Huế railway station
Triple: [Thừa Thiên Province, hasRailwayStation, Huế railway station]
Generated description
Huế railway station is a major stop on Vietnam’s North–South Railway, serving the historic city of Huế in central Vietnam.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Huế railway station
Target entity description: Huế railway station is a major stop on Vietnam’s North–South Railway, serving the historic city of Huế in central Vietnam.
  • A. Hanoi Railway Station
    Hanoi Railway Station is the main rail hub of Vietnam’s capital, serving as a central departure and arrival point for domestic and international train services.
  • B. Ban Thap Chang station
    Ban Thap Chang station is a rail stop in Bangkok served by the Airport Rail Link, providing commuter and airport access along the city–Suvarnabhumi Airport corridor.
  • C. Sala Daeng Station
    Sala Daeng Station is a major elevated BTS Skytrain station in central Bangkok, serving as a key transit hub near the Silom business and entertainment district.
  • D. Ben Thanh Station (metro hub)
    Ben Thanh Station is a major underground metro hub in central Ho Chi Minh City, serving as a key interchange point for multiple urban rail lines near the historic Ben Thanh Market.
  • E. Hua Mak station
    Hua Mak station is a stop on Bangkok’s Airport Rail Link rapid transit line, serving the Hua Mak area in the eastern part of the city.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69bd43f4a9588190bf73e20bc27c03cc completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd65d8f9d881909c24340b8dc6a104 completed March 20, 2026, 3:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69be43e01f6c81909ca0121c36d107e9 completed March 21, 2026, 7:08 a.m.
NEDg Description generation batch_69be45cc228c8190942280ef3852caf7 completed March 21, 2026, 7:16 a.m.
NED2 Entity disambiguation (via description) batch_69be467ffd50819090c92df520c91642 completed March 21, 2026, 7:19 a.m.
Created at: March 20, 2026, 1:22 p.m.